<!DOCTYPE html>
<html>
<head>

    <meta content="text/html; charset=UTF-8" http-equiv="content-type">
    <title>CSS3 PIE Demo: Tabs</title>

    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>

    <!--[if lt IE 9]>
        <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->

    <script type="text/javascript">
        $( function() {
            var cb = $( '#togglePIE' );
            if( !( cb[0] && cb[0].addBehavior ) ) return; //IE only

            function togglePIE() {
                $( cb[0].getAttribute( 'data-target' ) ).each( function() {
                    if( cb.is(":checked") ) {
                        if( !this.behaviorId ) {
                            this.behaviorId = this.addBehavior( '../build/PIE.htc' );
                        }
                    }
                    else if( this.behaviorId ) {
                        this.removeBehavior( this.behaviorId );
                        this.behaviorId = null;
                    }
                } );
            }

            cb.change( togglePIE );
            togglePIE();
        } );
    </script>


    <style type="text/css">

        /* Page styles */

        body {
            font-size: 12px;
            font-family: sans-serif;
        }

        section {
            display: block;
        }

        .control, .demo {
            border: 1px solid #CCC;
            padding: 10px;
            margin: 2em 0;
            float: left;
            width: 275px;
            height: 250px;
        }
        .control {
            margin-right: 1em;
        }

        .control .desc, .demo .desc {
            height: 4em;
        }

        .code {
            clear: both;
        }

        .code pre {
            background: #EEE;
            padding: 10px;
        }



        /* Demo styles */

        .tabBox {
            padding: 0 3px;
            font-size: 12px;
            font-family: sans-serif;
        }

        .tabBox .tabs {
            margin: 0;
            padding: 0 10px;
            overflow: hidden;
            margin-bottom: -1px;
            height: 2.25em;
        }
        .tabBox .tabs li {
            float: left;
            list-style: none;
            margin: 0;
            padding: .25em .25em 0;
            height: 2em;
            overflow: hidden;
            position: relative;
            z-index: 1;
            border-bottom: 1px solid #FFF;
        }
        .tabBox .tabs li.selected {
            z-index: 3;
        }
        .tabBox .tabs a {
            float: left;
            height: 2em;
            line-height: 2em;
            -webkit-border-radius: 8px 8px 0 0;
            -moz-border-radius: 8px 8px 0 0;
            border-radius: 8px 8px 0 0;
            background: #EEE;
            border: 1px solid #CCC;
            border-bottom: 0;
            padding: 0 10px;
            color: #000;
            text-decoration: none;
            /* applied by script instead so it can be toggled dynamically... behavior: url(../build/PIE.htc); */
        }
        .tabBox .tabs .selected a {
            background: #FFF;
            -webkit-box-shadow: #CCC 0 0 .25em;
            -moz-box-shadow: #CCC 0 0 .25em;
            box-shadow: #CCC 0 0 .25em;
        }

        .tabBox .tabs a:hover {
            background: -webkit-gradient(linear, 0 0, 0 70%, from(#EEF), to(#FFF));
            background: -webkit-linear-gradient(#EEF, #FFF 70%);
            background: -moz-linear-gradient(#EEF, #FFF 70%);
            background: -ms-linear-gradient(#EEF, #FFF 70%);
            background: -o-linear-gradient(#EEF, #FFF 70%);
            background: linear-gradient(#EEF, #FFF 70%);
            -pie-background: linear-gradient(#EEF, #FFF 70%);
        }

        .tabBox .content {
            clear: left;
            position: relative;
            z-index: 2;
            padding: 2em 1em;
            border: 1px solid #CCC;
            background: #FFF;
            -webkit-border-radius: 3px;
            -moz-border-radius: 3px;
            border-radius: 3px;
            -webkit-box-shadow: #CCC 0 0 .25em;
            -moz-box-shadow: #CCC 0 0 .25em;
            box-shadow: #CCC 0 0 .25em;
            /* applied by script instead so it can be toggled dynamically... behavior: url(../build/PIE.htc); */
        }
        .tabBox .content p {
            margin: 0;
        }
    </style>

</head>
<body>

    <h1>CSS3 PIE Demo: Tabs</h1>


    <section class="explain">
        <h2>Explanation</h2>
        <p>This example demonstrates a common tabbed interface, styled only with CSS3 (no images are used). The tabs
        don't actually do anything, as that would require extra JavaScript beyond the scope of this demo.</p>
        <p>In this demo <code>border-radius</code> is used to give the tabs rounded corners on the top. Also, <code>box-shadow</code>
        gives the active tab and the content container a subtle glow, which creates a sense of depth and makes the inactive
        tabs look like they are sliding behind the content box. The tabs have a hover effect using a linear gradient.</p>
    </section>


    <section class="control">
        <h2>Screenshot</h2>
        <p class="desc">This is a screenshot of the intended rendering, captured in Firefox.</p>

        <img src="tabs-control.png" alt="Rendering in Firefox" />
    </section>

    <section class="demo">
        <h2>Live Demo</h2>
        <p class="desc">This is the live code as rendered by your browser. If you use IE, you can toggle the PIE behavior on and off.</p>

        <div class="tabBox">
            <ul class="tabs">
                <li class="selected"><a href="#">Tab One</a></li>
                <li><a href="#">Tab Two</a></li>
                <li><a href="#">Tab Three</a></li>
            </ul>
            <div class="content">
                <p>Lorem ipsum dolor sit amet</p>
            </div>
        </div>

        <!--[if lt IE 9]>
            <p>
                <input type="checkbox" id="togglePIE" checked="checked" data-target=".demo .tabs a, .demo .content" />
                <label for="togglePIE">Toggle PIE behavior</label>
            </p>
        <![endif]-->
    </section>

    <section class="code">
        <h2>Code</h2>
        
        <div class="html">
            <h3>HTML markup</h3>
<pre><code>&lt;div class="tabBox">
    &lt;ul class="tabs">
        &lt;li class="selected">&lt;a href="#">Tab One&lt;/a>&lt;/li>
        &lt;li>&lt;a href="#">Tab Two&lt;/a>&lt;/li>
        &lt;li>&lt;a href="#">Tab Three&lt;/a>&lt;/li>
    &lt;/ul>
    &lt;div class="content">
        &lt;p>Lorem ipsum dolor sit amet&lt;/p>
    &lt;/div>
&lt;/div></code></pre>
        </div>

        <div class="css">
            <h3>CSS</h3>
<pre><code>.tabBox .tabs {
    margin: 0;
    padding: 0 10px;
    overflow: hidden;
    margin-bottom: -1px;
    height: 2.25em;
}

.tabBox .tabs li {
    float: left;
    list-style: none;
    margin: 0;
    padding: .25em .25em 0;
    height: 2em;
    overflow: hidden;
    position: relative;
    z-index: 1;
    border-bottom: 1px solid #FFF;
}

.tabBox .tabs li.selected {
    z-index: 3;
}

.tabBox .tabs a {
    float: left;
    height: 2em;
    line-height: 2em;
    -webkit-border-radius: 8px 8px 0 0;
    -moz-border-radius: 8px 8px 0 0;
    border-radius: 8px 8px 0 0;
    background: #EEE;
    border: 1px solid #CCC;
    border-bottom: 0;
    padding: 0 10px;
    color: #000;
    text-decoration: none;
    behavior: url(PIE.htc);
}

.tabBox .tabs .selected a {
    background: #FFF;
    -webkit-box-shadow: #CCC 0 0 .25em;
    -moz-box-shadow: #CCC 0 0 .25em;
    box-shadow: #CCC 0 0 .25em;
}

.tabBox .tabs a:hover {
    background: -webkit-gradient(linear, 0 0, 0 70%, from(#EEF), to(#FFF));
    background: -webkit-linear-gradient(#EEF, #FFF 70%);
    background: -moz-linear-gradient(#EEF, #FFF 70%);
    background: -ms-linear-gradient(#EEF, #FFF 70%);
    background: -o-linear-gradient(#EEF, #FFF 70%);
    background: linear-gradient(#EEF, #FFF 70%);
    -pie-background: linear-gradient(#EEF, #FFF 70%);
}

.tabBox .content {
    clear: left;
    position: relative;
    z-index: 2;
    padding: 2em 1em;
    border: 1px solid #CCC;
    background: #FFF;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: #CCC 0 0 .25em;
    -moz-box-shadow: #CCC 0 0 .25em;
    box-shadow: #CCC 0 0 .25em;
    behavior: url(PIE.htc);
}</code></pre>
        </div>
    </section>


</body>
</html>